op 	 {
  name: "RiscBinaryArithmetic"
  input_arg {
    name: "x"
    type_attr: "T"
  }
  input_arg {
    name: "y"
    type_attr: "T"
  }
  output_arg {
    name: "z"
    type_attr: "T"
  }
  attr {
    name: "op_type"
    type: "string"
    allowed_values {
      list {
        s: "ADD"
        s: "SUB"
        s: "MUL"
        s: "DIV"
        s: "REM"
        s: "MIN"
        s: "POW"
      }
    }
  }
  attr {
    name: "T"
    type: "type"
    allowed_values {
      list {
        type: DT_BFLOAT16
        type: DT_HALF
        type: DT_FLOAT
        type: DT_DOUBLE
      }
    }
  }
}
